After a 6.3 percent increase over the past year, home prices are poised to rise another 5.2 percent through September 2017, according to a recent report from CoreLogic. Rising prices have doubled the amount of home equity held by Americans with the average homeowner gaining more than $11,000 in home-equity wealth last year alone. If home prices continue to increase as projected, Americans would add $1 trillion in home equity to their collective balance sheets next year.